Hiccups with gas rushing upward may be related to physiological or pathological causes, such as gastroesophageal reflux, gastrointestinal dysfunction and so on. 1. Physiological reasons: If you eat more gas-producing foods, such as radish, chestnuts, soda, beer, etc., a large amount of gas stays in the gastrointestinal tract, which will stimulate the gastrointestinal tract and cause burping. A large amount of gas stays in the gastrointestinal tract, which will stimulate the gastrointestinal tract and then cause hiccups, and at the same time, the gas will be discharged with hiccups. 2. Pathological causes: when gastroesophageal reflux disease (GERD) is caused by decreased gastric motility and relaxation of the lower esophageal sphincter, the food is not well digested and stays for too long, which produces a large amount of gas. Improper diets that cause gastrointestinal dysfunction also lead to functional dyspepsia, which results in the residual of food and gas in the stomach, which leads to the occurrence of gastric gas upward and hiccups. When hiccups with gas upward, it is recommended to consult a doctor in time, follow the doctor’s instructions for further examination, under the doctor’s comprehensive analysis, choose a reasonable treatment plan.